Secretion of the parathyroid hormone is regulated by blood levels of:

A) sodium.
B) calcium.
C) potassium.
D) phosphorus.


Answer: B) calcium.

Anatomy & Physiology

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A high level of pyrogens will reset the body temperature to a higher range by acting on the:

A) hypothalamus. B) pons. C) thalamus. D) medulla oblongata.

Anatomy & Physiology

A female's lifetime supply of ________ is present in her ovaries at birth.

A. primary oocytes B. secondary follicles C. secondary oocytes D. polar bodies

Anatomy & Physiology

A piece of gauze can be used to make a cat muzzle

Indicate whether the statement is true or false

Anatomy & Physiology

Cytoskeletal component made of actin.

Anatomy & Physiology